2053339439 has 2 divisors, whose sum is σ = 2053339440. Its totient is φ = 2053339438.

The previous prime is 2053339433. The next prime is 2053339447. The reversal of 2053339439 is 9349333502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2053339439 - 2²⁴ = 2036562223 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 2053339396 and 2053339405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2053339433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026669719 + 1026669720.

It is an arithmetic number, because the mean of its divisors is an integer number (1026669720).

Almost surely, 2^2053339439 is an apocalyptic number.

2053339439 is a deficient number, since it is larger than the sum of its proper divisors (1).

2053339439 is an equidigital number, since it uses as much as digits as its factorization.

2053339439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 262440, while the sum is 41.

The square root of 2053339439 is about 45313.7886189182. The cubic root of 2053339439 is about 1271.0235076970.

The spelling of 2053339439 in words is "two billion, fifty-three million, three hundred thirty-nine thousand, four hundred thirty-nine".